MapDataToCodes: Assign nearest node to each datapoint

In EmbedSOM: Fast Embedding Guided by Self-Organizing Map

Assign nearest node to each datapoint

Description

Assign nearest node to each datapoint

Usage

MapDataToCodes(
  codes,
  data,
  distf = 2,
  parallel = F,
  threads = if (parallel) 0 else 1
)

Arguments

codes	matrix with nodes of the SOM
data	datapoints to assign
distf	Distance function (1=manhattan, 2=euclidean, 3=chebyshev, 4=cosine)
threads, parallel	Use parallel computation (see SOM())

Value

array with nearest node id for each datapoint

EmbedSOM documentation built on July 5, 2022, 5:14 p.m.